<https://explore.openaire.eu/#search>
<http://schema.org/description>
"OpenAIRE Explore: Over 100M of research deduplicated, 170K research software, 11M research data. One of the largest open scholarly records collection worldwide."
<https://explore.openaire.eu/search/advanced/research-outcomes?f0=resultsubject&fv0=%2522numismatics%2522&resultbestaccessright=%22Open%2520Access%22&instancetypename=%22Doctoral%2520thesis%22&resulthostingdatasource=%22opendoar____%253A%253A8c19f571e251e61cb8dd3612f26d5ecf%257C%257CPublikationer%2520fr%25C3%25A5n%2520Stockholms%2520universitet%22&year=range2017:2021>